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活动铅笔 第2部分:黑铅芯 分类和尺寸
Mechanical pencils; part 2: black leads; classification and dimensions
参考页数:2P;A4
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手工操作绘图机 第2部分:特性、性能、检验和标志
Manually operated draughting machines; part 2: characteristics, performance, inspection and marking
参考页数:8P;A4
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中性圆珠笔和笔芯.第2部分:文件使用(DOC)
Gel ink ball pens and refills - Part 2: Documentary use (DOC)
参考页数:4P;A4
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带刻度或不带刻度的绘图仪器 第1部分:绘图比例尺
Draughting instruments with or without graduation; part 1: draughting scale rules
参考页数:9P;A4
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手工操作绘图机 第1部分:定义 分类和名称
Manually operated draughting machines; part 1: definitions, classification and designation
参考页数:10P;A4
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液体制图介质 第1部分:水性墨水 要求和试验条件
Fluid draughting media; part 1: water-based india ink; requirements and test conditions
参考页数:6P.;A4
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技术制图用制图媒介 天然描图纸
Draughting media for technical drawings; natural tracing paper
参考页数:11P.;A4
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技术制图器材 聚酯基绘薄膜 第1部分:要求与标志
Draughting media for technical drawings; draughting film with polyester base; part 1: requirements and marking
参考页数:9P.;A4
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技术制图器材 聚酯基绘薄膜 第2部分:性能的测定
Draughting media for technical drawings; draughting film with polyester base; part 2: determination of properties
参考页数:7P.;A4
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数控绘图机 性能评定用制图试验 第1部分:矢量绘图器
Numerically controlled draughting machines; drawing test for the evaluation of performance; part 1: vector plotters
参考页数:14P.;A4
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